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In a recent article published in the journal Physics of Fluids, researchers explored the influence of perimeter leakage on the effectiveness of face masks. Background According to recent investigations, the efficiency

South Australian students will have to wear face masks for another month after school resumes next week, as the state records another 3,463 cases of COVID-19. All high school students and adults,

Very high rates of Covid-19 infections are having a “major impact” on the health service, which is facing pressures as they would in a “bad winter” well into spring, health leaders have

Remain vigilant against the spread of Covid-19 in the transition to endemic phase by continuing to wear face masks to prevent infection, Tan Sri Dr Noor Hisham Abdullah reminds the

The requirement to wear face masks and practise social distancing should return in confined spaces in Ireland, an expert from the World Health Organisation (WHO) has said. Since face masks

The Finnish institute for health and welfare (THL) has said it will change its recommendations on mask wearing this week. But Eeva Ruotsalainen, Deputy Chief Physician of the Helsinki and Uusimaa

A new study in the United States has found that wearing face masks for at least two weeks after achieving COVID-19 vaccination targets could have substantial economic benefits for the

An international research team from universities including Chalmers University of Technology, Sweden, the University of Padua and the University of Udine in Italy, and the University of Vienna, Austria, has

With Covid-19 cases surging, many consumers are willing to pay more for better face masks to stay protected. A pharmacy here has recorded an increase in sales for KF94 and